TECHNICAL DATA 100mA, Quasi Low-Dropout Voltage Regulator IL3480 Features: ● 3.3, 5V versions available 30V maximum input for operation 1.2V guaranteed maximum dropout over full load and temperature ranges ● 100 mA guaranteed minimum load current ● ● Application: Tiny alternative to 78LXX series and similar devices Low-Dropout Voltage Regulator ● Post regulator for switching DC/DC converter ● Bias supply for analog circuits ● ● Typical Application Circuit IL3480-3.3 Absolute Maximum Ratings Input Voltage Junction Temperature 35V +150°C Rev. 00 IL3480 Electrical Characteristics IL3480-3.3, IL3480-5.0 Typicals and limits appearing in normal type apply for TA = TJ = 25°C. Limits appearing in boldface type apply over the entire junction temperature range for operation, -10 to +70°C. (Notes 1, 2) Nominal Output Voltage (VNOM) Parameter Output Voltage Line Regulation Load Regulation Symbol 5.0V Conditions Min Typ Max Min Vout Vin=Vnom+1.5V; 1mА≤Iout≤100mА 3.17 3.14 3.3 3.43 3.46 4.8 4.75 ΔVout Vnom+1.5V ≤Vin≤30V; Iout =1mA ΔVout Ground Pin Current IGND Ground Pin Current Change ΔIGND Dropout Voltage 3.3V VinVout Vin=Vnom+1.5V; 1mА≤Iout≤100mА Vin=30V No Load Vnom+1.5V ≤Vin≤20V, Iout =40mA; Vin=Vnom+5V, 1mА≤Iout≤40mА Iout =10mA; Iout =100mA 3 Typ 5.0 Max 5.2 5.25 25 25 40 50 4 3 Units 4 V mV mV mA 1.4 1.4 mА 0.5 0.9 1.0 1.1 1.2 0.5 0.9 1.0 1.1 1.2 mА V Note 1: A typical is the center of characterization data taken with TA = TJ = 25°C. Typicals are not guaranteed. Note 2: All limits are guaranteed. All electrical characteristics having room-temperature limits are tested during production with TA = TJ = 25°C. All hot and cold limits are guaranteed by correlating the electrical characteristics to process and temperature variations and applying statistical process control. Rev. 00 IL3480 • TO-92 Rev. 00